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Green Brook, NJ

Green Brook NJ is a small township situated in Somerset County, New Jersey. It is surrounded by breathtaking Watchung Mountain and is home to Washington Rock State Park, named after George Washington, who watched the British troops from this spot during the Revolutionary War.

Green Brook is worth visiting for its fantastic blend of outdoor activities and city with hiking trails, fishing spots, golf courses, fantastic shopping centers, a wide array of dining options, and proximity to major cities like New York. Green Brook offers a great combination of a tranquil, suburban lifestyle and proximity to urban amenities.


The US Census Bureau estimated the population of Green Brook in 2010 at 7,203. The most recent estimate from the bureau in 2022 shows the population increased to 7,315. This is tantamount to a growth of 1.6% over the past 12 years.


Demographics are a vital aspect to consider when researching a potential place to live. Green Brook has a diverse racial background which includes:

Racial Makeup


Other key demographics

Here are some additional key demographics of Green Brook:

  • Age: The median age in Green Brook is 44.6 years old. The age distribution in town consists of individuals aged between 35 and 44 years, followed by those aged 45 to 54 and 55 to 59 years old.
  • Gender: The gender distribution in Green Brook is fairly even, with 56% of the population being male and 44% female.
  • Household income: The median household income in Green Brook is $176,080.
  • Housing: The median home price in Green Brook is $508,600, and the median listing home price is $729,000.
  • Employment: Some of the largest industries in Green Brook are restaurants, physicians & surgeons, and furniture.


Green Brook was first inhabited by Dutch settlers in the late 17th century and subsequently by English and Scottish migrants in the early 18th century. The region was predominantly agricultural until the beginning of the 20th century. After this, it underwent a period of industrial expansion with the establishment of factories and mills that manufactured textiles, bicycles, and other commodities.

The town was officially incorporated as a township in 1872, after being formed from parts of North Plainfield and Warren Township. The name “Green Brook” is believed to refer to the brook that flows through the township, which was lined with trees and foliage. Over the following decades, Green Brook continued to develop and grow, particularly after the construction of new highways and bridges that enhanced transportation and communication. At present, Green Brook is a thriving community with a broad range of inhabitants and enterprises, all of whom are dedicated to safeguarding its extensive history and natural charm.

Quality of Life

Green Brook is a wonderful place to call home. The town offers an exceptional quality of life with well-paying employment opportunities, affordable living costs, and a robust sense of community belonging. Families can take advantage of the quality schools, with the Green Brook School District providing an exceptional education.

In terms of safety, the violent crime rate in Green Brook Township was 96.27% lower than the national average, while the property crime rate was 62.47% lower than the national average.


Green Brook residents have access to quality healthcare facilities that offer a range of medical services. From routine checkups to advanced treatments, the healthcare providers in the area ensure that patients receive personalized and compassionate care. Some of these facilities include:

  • Abingdon Care & Rehabilitation
  • Medemerge
  • Central Jersey Urgent Care Green Brook
  • Family Care PA

The majority of the population in Green Brook has healthcare coverage, with an estimated 89% of the population having health insurance. The breakdown of insurance coverage is as follows:

  • Medicaid: 19.6%
  • Employer: 44.5%
  • Non-group: 6.9%
  • Medicare: 16.3%
  • Uninsured: 8.5%


Education in Green Brook is overseen by the Green Brook Township Public Schools District. The district serves approximately 726 students across two schools: Irene E. Feldkirchner Elementary School (grades PreK-4) and Green Brook Middle School (grades 5-8).

Moreover, the population aged 25 and above in Green Brook exhibits a higher level of educational attainment as compared to the national average. About 40% of the population aged 25 and older in Green Brook holds a bachelor’s degree or higher, while the national average is around 33%.


Green Brook has a diverse transportation system that provides residents and visitors with multiple options for getting around the township.

Various modes of transportation include buses, trains, taxis, and ride-sharing services like Uber and Lyft. Major highways like Interstate 78 and Route 22 pass through town, making it easy to connect with nearby cities. Additionally, Green Brook has an excellent network of paved roads and is easily accessible by bicycle or foot.

Public transportation in Green Brook Township is operated by NJ Transit, which provides bus services that connect the municipality with surrounding areas like North Plainfield and Bound Brook. Additionally, the NJ Transit Gladstone Branch of the Morris & Essex Lines provides passenger rail services in Green Brook. These transportation services are affordable and reliable, allowing residents and visitors to get around with ease.

Points of Interest

Green Brook is a beautiful and historic town with an array of attractions. Here are some places you won’t want to miss:

  1. Watchung Mountain – This picturesque mountain provides stunning panoramic views of the neighboring countryside, as well as a range of hiking and biking trails for outdoor enthusiasts.
  2. Washington Rock State Park – Located atop a hill in Green Brook, this park offers panoramic views of the surrounding area, including New York City.
  3. Stumpy’s Hatchet House – This entertainment center offers a unique experience of throwing hatchets.
  4. Amazing Escape Room – This escape room offers a fun and challenging experience for groups.
  5. Shopping and Dining – Green Brook is home to a variety of restaurants and shopping destinations, including the Green Brook Plaza and the Somerset Shopping Center.
  6. Watchung Hills – These are a group of three long low ridges of volcanic origin, between 400 and 500 feet high, lying parallel to each other near Green Brook.

Overall, Green Brook is a wonderful destination for those seeking natural beauty, historical landmarks, and opportunities for shopping and dining. Be sure to add these points of interest to your itinerary and experience all that this charming town has to offer.